Hello, I have a basic question to which I couldn't find a proper solution after searching the web. that I came across while developing a serial communication program. When I convert a number to string format, how do I preserve the leading zeros of the number? For example, the user enters 0025 in numerical control, I want to convert this to a string as "0025" but after conversion, it always returns as "25" Thank you

Note that you can use the format string of a numeric control: